A randomized 25 question test from a pool of 761 questions, good luck!
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "G"?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a holding register to the slave device
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "C"?
There are various subsystems within any HMI. Which of the tasks below would be the primary responsibility of the alarm subsystem?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a Foundation Fieldbus protocol?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of two output holding registers # 40002 & 40003 to the slave device
From the answers below, chooses the best answer that does not affect the transmission of a signal with metal wire or cable.
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
Of the problems below, which would be best solved by shielding on cables?
There are several types of converters. Which one of the answers below is best known as a "Repeater"?
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the protocols for error detection?
Which of the categories below best represents a component not used in the construction of a segment for DeviceNet?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
With any GUI, there are opportunities to use gathered data visually. Which of the methods below would be best described as one that would allow an operator to anticipate the tendencies of a process by the creation of a short term measurement values plot?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that accommodates the HART devices point-to-point connection?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will have the least amount of scalability?
Of the answers below, which one is not an advantage of fiber optic cables?
To communicate with a process control system, a network interface adapter is required. Which of the answers below would satisfy the minimum number of network adapters required?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with analog values that require a significant degree of accuracy?
In IPv4, if you are using a static IP address assignment, which of the actions from the answers below, are you preforming?
One of the layers of the OSI manages access to be able to transmit data. Which of the answers below represents that layer?